ethyl (2S,4aR,10aS)-1-hydroxy-7-isopropyl-8-methoxy-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-2-carboxylate

methyl (2S,4aR,10aR)-7-isopropyl-8-methoxy-4a-methyl-1-methylene-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-2-carboxylate

(2S,4aR,10aR)-7-isopropyl-8-methoxy-N,N,4a-trimethyl-1-methylene-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-2-carboxamide

ethyl (2S,4aR,10aR)-7-isopropyl-8-methoxy-4a-methyl-1-methylene-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-2-carboxylate

((2S,4aR,10aR)-7-Isopropyl-8-methoxy-4a-methyl-1-methylene-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-2-yl)-methoxy-acetic acid